Answer: 37/36
Step-by-step explanation: find the lowest common multiples of 4 and -9 and the answer is -36
Nancy lives in a state where sales tax is 9%. This means you can find the total cost of an item, including tax, by using the exp
2 answers:
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Using the fact that cos is 2π-periodic, we have
That is, for any
and integer
.
We get 2 solutions in the interval [0, 2π] for and
,